BRPI1013257A2 - membrana para compensar os efeitos sobre um volume de óleo - Google Patents

membrana para compensar os efeitos sobre um volume de óleo

Info

Publication number
BRPI1013257A2
BRPI1013257A2 BRPI1013257A BRPI1013257A BRPI1013257A2 BR PI1013257 A2 BRPI1013257 A2 BR PI1013257A2 BR PI1013257 A BRPI1013257 A BR PI1013257A BR PI1013257 A BRPI1013257 A BR PI1013257A BR PI1013257 A2 BRPI1013257 A2 BR PI1013257A2
Authority
BR
Brazil
Prior art keywords
compensate
membrane
effects
oil volume
oil
Prior art date
Application number
BRPI1013257A
Other languages
English (en)
Inventor
Benoit Deville
Frederic Pauchet
Original Assignee
Prad Res & Dev Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Prad Res & Dev Ltd filed Critical Prad Res & Dev Ltd
Publication of BRPI1013257A2 publication Critical patent/BRPI1013257A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • G01L7/082—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type construction or mounting of diaphragms
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Diaphragms And Bellows (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Earth Drilling (AREA)
BRPI1013257A 2009-05-29 2010-06-01 membrana para compensar os efeitos sobre um volume de óleo BRPI1013257A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18212009P 2009-05-29 2009-05-29
PCT/US2010/036845 WO2010138961A2 (en) 2009-05-29 2010-06-01 Membrane for oil compensation

Publications (1)

Publication Number Publication Date
BRPI1013257A2 true BRPI1013257A2 (pt) 2016-04-05

Family

ID=43088265

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013257A BRPI1013257A2 (pt) 2009-05-29 2010-06-01 membrana para compensar os efeitos sobre um volume de óleo

Country Status (6)

Country Link
US (1) US9140618B2 (pt)
EP (1) EP2435659A2 (pt)
BR (1) BRPI1013257A2 (pt)
CA (1) CA2764040A1 (pt)
MX (1) MX2011012699A (pt)
WO (1) WO2010138961A2 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014071514A1 (en) 2012-11-06 2014-05-15 Evolution Engineering Inc. Fluid pressure pulse generator and method of using same
WO2014094160A1 (en) 2012-12-17 2014-06-26 Evolution Engineering Inc. Mud pulse telemetry apparatus with a pressure transducer and method of operating same
US9574441B2 (en) 2012-12-17 2017-02-21 Evolution Engineering Inc. Downhole telemetry signal modulation using pressure pulses of multiple pulse heights
US10753201B2 (en) 2012-12-17 2020-08-25 Evolution Engineering Inc. Mud pulse telemetry apparatus with a pressure transducer and method of operating same
CA2966354C (en) 2012-12-21 2018-06-26 Evolution Engineering Inc. Fluid pressure pulse generating apparatus with primary seal assembly, back up seal assembly and pressure compensation device and method of operating same
EP2754852A1 (en) * 2013-01-15 2014-07-16 Services Pétroliers Schlumberger Downhole pressure compensator
WO2014124530A1 (en) 2013-02-12 2014-08-21 Evolution Engineering Inc. Fluid pressure pulse generating apparatus with pressure compensation device and pulser assembly housing
US9631488B2 (en) 2014-06-27 2017-04-25 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
US9631487B2 (en) 2014-06-27 2017-04-25 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
CA2895683A1 (en) 2014-06-27 2015-12-27 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
US10180059B2 (en) 2016-12-20 2019-01-15 Evolution Engineering Inc. Telemetry tool with a fluid pressure pulse generator
US11910144B2 (en) 2021-07-22 2024-02-20 Baker Hughes Oilfield Operations Llc High temperature high pressure acoustic sensor design and packaging

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5999082A (en) * 1998-03-25 1999-12-07 Kulite Semiconductor Products, Inc. Compensated oil-filled pressure transducers
DE10056708C1 (de) * 2000-11-15 2002-03-07 Horst Kleibrink Vorrichtung zur Optimierung der Ölströmung innerhalb eines Membrankompressors
US6577224B2 (en) 2001-03-22 2003-06-10 Kulite Semiconductor Products, Inc. Ultra high pressure transducers
US6915686B2 (en) 2003-02-11 2005-07-12 Optoplan A.S. Downhole sub for instrumentation
JP2007121196A (ja) * 2005-10-31 2007-05-17 Denso Corp 圧力センサ
EP1903181B1 (en) * 2006-09-20 2012-02-01 Services Pétroliers Schlumberger Contact-less sensor cartridge
ITMI20070191A1 (it) * 2007-02-05 2008-08-06 Abb Service Srl Trasmettitore di pressione per il rilevamento di una variabile relativa ad un fluido di processo.
US7902955B2 (en) 2007-10-02 2011-03-08 Schlumberger Technology Corporation Providing an inductive coupler assembly having discrete ferromagnetic segments

Also Published As

Publication number Publication date
US20120111437A1 (en) 2012-05-10
US9140618B2 (en) 2015-09-22
WO2010138961A3 (en) 2011-01-27
CA2764040A1 (en) 2010-12-02
MX2011012699A (es) 2012-01-19
EP2435659A2 (en) 2012-04-04
WO2010138961A8 (en) 2012-03-22
WO2010138961A2 (en) 2010-12-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.